Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 17 - Monitoring; Testing
Patents for H04B 17 - Monitoring; Testing (29,423)
08/2014
08/13/2014EP2764718A1 System and method for multiple point transmission in a communications system
08/13/2014EP2764643A2 Antenna time offset in multiple-input-multiple-output and coordinated multipoint transmissions
08/13/2014EP2764637A1 Method and apparatus for controlling performance in a radio node
08/13/2014CN203775220U 便携式功率计 Portable Power Meter
08/13/2014CN203775219U 收音机调试用信号寻迹器 Radio signal debug tracing device
08/13/2014CN203775205U 一种光路回环处理器 An optical path loop processor
08/13/2014CN203775203U Lte mimo室内光纤分布系统无线信号监控设备 Lte mimo wireless signal indoor fiber distribution system monitoring equipment
08/13/2014CN103986559A 一种对压缩采样信号的五阶循环累积量估计算法 A kind of compressed sampled signal fifth-order cyclic cumulants estimation algorithm
08/13/2014CN103986540A 一种基于非重构框架的频谱感知方法 A framework based on spectrum sensing method non Reconstruction
08/13/2014CN103986539A 一种基于稀疏去噪的认知无线电频谱感知方法 Sparse Denoising Based Cognitive radio spectrum sensing method
08/13/2014CN103986538A 采用lan接口的x频段噪声系数自动测试系统及方法 X-band noise figure of automated testing system and method using lan interface
08/13/2014CN103986537A 考场作弊信号疑似度综合评价方法 Comprehensive Evaluation of the examination of suspected cheating signal
08/13/2014CN103986536A 一种正向射线追踪等分隔射线束的生成方法 Method of generating a beam separating the forward ray tracing
08/13/2014CN103986535A 一种测试接收机可接受频率偏移的装置 A method of testing an acceptable frequency offset of the receiver means
08/13/2014CN103986534A 基于辐射计和测距仪的卫星信号通道环境监测系统及方法 DME-based radiometers and satellite signal channel environment monitoring system and method
08/13/2014CN103986533A 基于六自由度摇摆台的动中通天线跟踪性能检测方法 Swing sets of six degrees of freedom of mobile communications antenna detection method based on tracking performance
08/13/2014CN103986532A 一种多模多待终端的相对值电磁干扰评判方法 A multi-mode, multi-method evaluation of the relative values ​​of electromagnetic interference to be terminal
08/13/2014CN103986531A 一种轨道角动量无线通信系统的轴对准调节方法及其系统 One kind of orbital angular momentum of a wireless communication system, the axis alignment adjustment method and system for
08/13/2014CN103986530A 一种基于生长素浓度的向光性频谱感知方法 Based on auxin concentration phototropism spectrum sensing method
08/13/2014CN103986512A 基于区域划分的卫星网络星间链路故障恢复方法 Recovery method based on inter-regional division of Satellite Network link failure
08/13/2014CN103983300A 车次号设备测试仪 Train No. appliance tester
08/13/2014CN102724005B 卫星中继跟踪功能地面自动测试仪器装置及其测试方法 Satellite relay ground tracking device and automatic test equipment test methods
08/13/2014CN102571237B 一种基于周期图的无线信号检测方法 A radio signal detection method based on the cycle graph
08/13/2014CN102571182B 一种无线局域网中接收天线的选择方法和装置 A selection method and apparatus for receiving a wireless LAN antenna
08/13/2014CN102571173B 开环模式下终端选择传输天线的方法、装置和移动终端 Under the open-loop mode terminal transmission antenna selection method, apparatus and mobile terminal
08/13/2014CN102546042B 一种空口速率的统计方法 Statistical method for empty rates
08/13/2014CN102497237B 一种基于PXIe合成仪器架构的射频和微波综合仪器 Synthetic instrument based PXIe architecture RF and microwave integrated instrument
08/13/2014CN102497216B 一种可配置的接收信号强度指示电路 A received signal strength indicator circuit may be configured
08/13/2014CN102355311B 一种载波通信测试方法 One kind of carrier communication test method
08/13/2014CN102347816B 一种调制编码方式选择方法及装置 A modulation method and coding method selection means
08/13/2014CN102325339B 驻波检测方法、装置及射频拉远单元 Standing wave detection method, apparatus and radio remote unit
08/13/2014CN102244548B 一种联合频谱检测方法 A federated spectrum detection method
08/13/2014CN101969349B 多接入终端中待测接收终端空间发射功率的测量方法 Multi-access terminal receiving terminal under test space launch power measurement method
08/13/2014CN101268643B 利用单个向量信号分析器来同时测试多个正交频分复用发射机的装置和方法 Using a single vector signal analyzer to simultaneously test multiple orthogonal frequency division multiplexing transmitter apparatus and method of
08/12/2014US8806093 Method, apparatus, and system for enabling a deterministic interface
08/12/2014US8805438 Analog baseband interface for communication systems
08/12/2014US8805433 System and method for point to multipoint radio survey
08/12/2014US8805313 Magnitude and phase response calibration of receivers
08/12/2014US8805312 Methods, circuits, systems and apparatus providing audio sensitivity enhancement in a wireless receiver, power management and other performances
08/12/2014US8805308 Radio transmission modules having intrinsic safety
08/12/2014US8805307 Broadband re-configurable RF transmitter
08/12/2014US8805305 Method and system for power control of a wireless communication device
08/12/2014US8805293 Power switching for electronic device test equipment
08/12/2014US8805290 Method and system for spatial radio-frequency performance testing based on multiple-antenna system
08/12/2014US8805289 Standing wave ratio measuring circuit and communication apparatus
08/12/2014US8805288 Reporting and use of user equipment measurement event confidence level
08/12/2014US8805287 Communication control method, communication system, and management server
08/12/2014US8805185 Wavelength-division multiplexing transmission device
08/12/2014US8805183 Optical line terminal (OLT) and method therefore for performing in-band and out-band OTDR measurements
08/12/2014US8804803 Transmitting device, transmitting method, integrated circuit, and program
08/12/2014US8804802 Transmission power control method for a wireless communication system
08/12/2014US8804799 Signal quality measuring apparatus and method thereof
08/12/2014US8804568 Resource partitioning for uplink in a wireless communication network
08/07/2014WO2014058578A3 Circuit tuning for device detection in near-field communications
08/07/2014US20140220905 Controlling transmit power in a wireless device
08/07/2014US20140220904 Unknown
08/07/2014US20140220903 Operation of radio devices for long-range high-speed wireless communication
08/07/2014US20140219324 Orthogonal frequency division multiplex (ofdm) demodulator with improved cyclic ambiguity resolution
08/07/2014DE102014001399A1 RFI-Abschwächung über die Arbeitszyklussteuerung RFI attenuation over the duty cycle control
08/06/2014EP2761791A1 Measurement method for analysing the propagation of electromagnetic navigation signals
08/06/2014EP2761790A1 Dynamic activation of receive diversity
08/06/2014EP2761789A1 A method and apparatus for signal quality determination in a communication network
08/06/2014CN203761590U 手机测试系统 Phone test system
08/06/2014CN203761410U 一种光纤放大器测量装置 An optical fiber amplifier measuring device
08/06/2014CN203761409U 低成本高可靠性的高速网络通讯芯片测试电路 Low cost and high reliability, high-speed network communications chip testing circuit
08/06/2014CN203761408U 一种蓝牙成品的性能检测系统 Bluetooth finished performance testing system
08/06/2014CN203761407U 一种转发式卫星信号监视模拟设备 A booster analog satellite signal monitoring equipment
08/06/2014CN103975612A 基于近距离的事件触发 Based on close event trigger
08/06/2014CN103974284A 一种基于部分重构的宽带频谱感知方法 Based partially reconstructed wideband spectrum sensing method
08/06/2014CN103974283A 用于时分双工系统的测量干扰的方法及相关通信装置 A method for measuring interference of the time division duplex system and related communication device
08/06/2014CN103973806A 一种室内定位的方法 A method of indoor positioning
08/06/2014CN103973631A 基于复合上下变频的矢量信号解调方法 Based Composite down conversion of vector signal demodulation method
08/06/2014CN103973385A 报知方法以及无线装置 Notification method, and wireless devices
08/06/2014CN103973384A 一种卫星地球站载波动态监测系统 A satellite earth station carrier Dynamic Monitoring System
08/06/2014CN103973383A 基于Cholesky分解与特征值的协作频谱检测方法 Cholesky decomposition cooperative spectrum sensing method based on the eigenvalues
08/06/2014CN103973382A 基于有限随机矩阵的频谱检测方法 Spectrum sensing limited random matrix-based approach
08/06/2014CN103973381A 基于Cholesky矩阵分解的协作频谱检测方法 Cooperative spectrum sensing method based on matrix factorization Cholesky
08/06/2014CN103973380A 一种解决用户随机到达的反馈叠加能量检测方法 An energy detection method user feedback superimposed random arrival solutions
08/06/2014CN103973379A 用于检测至少一个信号的方法和设备 For detecting at least one signal of a method and apparatus
08/06/2014CN103973378A 一种基于认知无线电系统的感知检测方法和系统 Sensing detection method and system based on cognitive radio systems
08/06/2014CN103973377A 一种基站测试方法、装置及系统 A base station test method, apparatus and system
08/06/2014CN103973376A 一种测试终端的发射交调的装置及方法 Apparatus and method for launching an intermodulation test terminal
08/06/2014CN102946288B 基于自相关矩阵重构的压缩频谱感知方法 Based on the autocorrelation matrix remodeling compression spectrum sensing method
08/06/2014CN102918415B 节点之间的距离的测量方法及装置 Method and apparatus for measuring the distance between nodes
08/06/2014CN102714557B 用于无线电链路监控的基于互信息的信号与干扰加噪声比估计器及方法 Based on the signal to interference plus noise ratio estimator mutual information and a method for monitoring a radio link
08/06/2014CN102625443B 终端定位方法及装置 A terminal positioning method and apparatus
08/06/2014CN102594829B 一种基带转接设备及其进行转接的方法 A method of baseband switching equipment and carry out the transfer of
08/06/2014CN102571238B Gsm-r网络接收信号强度动态测试算法 Gsm-r network received signal strength dynamic testing algorithm
08/06/2014CN102421109B 能量检测方法及应用其的能量检测电路 Energy detection method and application of its energy detection circuit
08/06/2014CN102369705B 通信系统信号处理方法、设备及系统 Communication system signal processing methods, equipment and systems
08/06/2014CN102204229B 具有数字校准发生器的测试系统 With a test system digital calibration generator
08/06/2014CN102150404B 将使用哪一训练序列码集来用于通信链路以信号发送到移动装置的方法和设备 Training sequence code which will be used to set a communication link for transmitting signals to a method and apparatus to the mobile device
08/06/2014CN102104435B 用于交通工具的被动进入系统和方法 For the transport of passive entry system and method
08/06/2014CN101378278B 无线多入多出通信系统的信道测量 MIMO wireless communication system channel measurement
08/05/2014US8798683 Allocation of sub channels of MIMO channels of a wireless network
08/05/2014US8798678 Systems and methods for controlling quality of service at picocells using agnostic platform
08/05/2014US8798653 Probabilistic interference mitigation for wireless cellular networks
08/05/2014US8798615 Method and apparatus for LTE radio link failure determination in DRX mode
08/05/2014US8798567 Gain control circuit and receiving system
08/05/2014US8798550 Methods and arrangements for CSI reporting
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